Cap Assembly, Gas2040-01-111-7311

NSN 2040-01-111-7311 · NIIN 011117311

FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment

Government record, cited

Also searched as 2040-01-111-7311 · 2040011117311 · NIIN 011117311 · 01-111-7311 · FSC 2040 Marine Hardware and Hull Items · ACG300411 ITEM 4 · ACG300411 ITEM 4 · CP202994 · CP-202994 · CP202994

Nearby stock numbers ← 2040-01-111-7310 Accumulator, Piston · 2040-01-111-7312 Piston →

Features

Cap Assembly,gas — FSC 2040

Identification

NSN: 2040-01-111-7311
NIIN: 011117311
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment

General Description

The Cap Assembly,gas, cataloged under National Stock Number 2040-01-111-7311, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Cap Assembly,gas
FSC / FSG	2040 — Marine Hardware and Hull Items (FSG 20)

Technical Specifications

Parameter	Value
NSN	2040-01-111-7311
Item Name	Cap Assembly,gas
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5330-01-113-5029 POSSIBLE MATCH

GASKET

Possible match (shared part number)

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
ACG300411 ITEM 4	5/9 Secondary reference Ambac International Corporation Div Ambac International
ACG300411 ITEM 4	5/9 Secondary reference Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp
CP202994	5/9 Secondary reference Ambac International Corporation Div Ambac International
CP-202994	3/9 Design control — primary reference Kocsis Technologies Inc Dba Kocsis Technologies Inc
CP202994	5/9 Secondary reference Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp

Related Parts

5330-01-113-5029POSSIBLE MATCH

GASKET

Frequently Asked Questions

What is NSN 2040-01-111-7311?

NSN 2040-01-111-7311 is a Cap Assembly,gas, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What NSN replaces 2040-01-111-7311?

1 possible match (shared part number, not a government interchangeability claim): 5330-01-113-5029. Verify interchangeability with system specifications before substitution.

Is NSN 2040-01-111-7311 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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